Free molecular biology lab calculators and bench tools for PCR, cloning, restriction digests, Gibson assembly, dilutions, buffers, gels and DNA analysis.
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Updated
Oct 26, 2026 - JavaScript
Free molecular biology lab calculators and bench tools for PCR, cloning, restriction digests, Gibson assembly, dilutions, buffers, gels and DNA analysis.
Batch solution preparation calculator — molar, stock dilution, mass concentration, percentage modes with purity correction. Offline Python.
An AI-powered biotechnology laboratory companion built with Streamlit and Google Gemini AI.
Pure TypeScript lab-calculator formulas behind Molicheck (molarity, dilution, C1V1, primer Tm, ligation, DNA copy number, PCR master mix).
Static lab calculator for Young's modulus data fitting, uncertainty analysis, plots, and A4 PDF output.
Serial dilution planner — multi-tube dilution schemes with pipetting volumes, safety checks, XLSX/CSV export. Offline Python tool.
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